HVAC specialists are in great demand in the late spring and summer. As the weather rises, homes rely heavily on their central air conditioning system. An air conditioner repair may be required if cool air is not flowing through the vents. Nobody wants to suffer through the Californian summer heat without a functioning AC unit!
We do not recommend opening your unit and testing or changing parts unless you are a skilled HVAC specialist. You may, however, perform some easy air conditioner troubleshooting measures to establish the severity of the problem. Then, contact professionals from a company like Accurate Heating and Air Conditioning to do the actual repair work, particularly if it is a more significant problem.

The Most Common AC Repair Issues

Understanding some of the most frequent reasons why your air conditioner is not working may help you feel more assured during the a/c repair procedure. Look for these indicators to diagnose the problem, whether it is a simple repair like refilling refrigerant or a more complex issue like a failing AC capacitor.

Refrigerant Leak

AC refrigerant is a chemical that absorbs heat from your house and rejects it to the outside unit, which then returns cool air to the inhabited room. The air conditioner will not be able to chill the air going into your home if there is no refrigerant or if there is a leak in the system.

An unexpected increase in cooling costs is a sign of an AC refrigerant leak. The unit will work harder and longer to try to decrease the temperature in your house if there is insufficient refrigerant.

The HVAC loses its cooling ability without refrigerant. You may hear the unit operating and feel the air being distributed, but it will most likely not be chilly enough to keep your environment pleasant.

Drainage Problems

The cooling process of an air conditioner generates condensation, which generally runs away from the device, allowing the machine to work smoothly. Moisture may back up into your air conditioner if a blockage forms in the condensate drain lines or drip pan or if external humidity levels are excessive.

Excess condensation raises interior humidity levels and impairs air conditioner effectiveness. It may also result in component damage to the unit.

If your air conditioner goes down, it might be because the overflow components were activated and the float switch indicated for the unit to shut down. This AC repair should be performed by a qualified HVAC expert.

Broken compressor fan

The compressor, fan, and condenser coils are housed in the outer unit of your air conditioner. These components work together to remove heat from the air, transporting heat away from your house and creating a cool indoor atmosphere.

The heat transmission process is hampered when the external fan is not operating properly. A faulty fan might cause the system's compressor to overheat, activating the air conditioner's safety mechanisms and shutting it down.

Evaporator coil has frozen

Ice can build on the evaporator coil if there is insufficient airflow through your cooling system. A filthy air filter or clogged return air ducts, for example, can both contribute to inadequate airflow.

You will need an HVAC repair specialist if you fear the coil is frozen.